JP2011037249A - Writing instrument for mark sheet - Google Patents

Writing instrument for mark sheet Download PDF

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Publication number
JP2011037249A
JP2011037249A JP2009197342A JP2009197342A JP2011037249A JP 2011037249 A JP2011037249 A JP 2011037249A JP 2009197342 A JP2009197342 A JP 2009197342A JP 2009197342 A JP2009197342 A JP 2009197342A JP 2011037249 A JP2011037249 A JP 2011037249A
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Japan
Prior art keywords
mark sheet
mark
writing instrument
graphite
shape
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JP2009197342A
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Japanese (ja)
Inventor
Hiroshi Fujiwara
博史 藤原
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Individual
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Individual
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Priority to JP2009197342A priority Critical patent/JP2011037249A/en
Publication of JP2011037249A publication Critical patent/JP2011037249A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a writing instrument for mark sheet which eliminates labor for repeatedly marking the same spot with as a pencil or a mechanical pencil when a mark sheet is painted out, and enables an accurate reading by a sensor to be performed when the mark sheet is read. <P>SOLUTION: The writing instrument for marking a mark sheet paper includes a driving part which is constituted of a mechanical type, an electric type or a magnetic type and so forth. A distal end area having the same shape as the mark of the mark sheet such as a square, a circle or an oval is installed. When a black lead let out from the distal end area is rotated or moved along the shape of the mark sheet, the black lead is rubbed onto the mark sheet by the writing instrument for mark sheet. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

本発明はマークシート用紙にマークするためのマークシート用筆記具に関するものである。  The present invention relates to a writing instrument for mark sheets for marking on mark sheet paper.

現在、マークシートにマークするために使用される筆記具としては、鉛筆やシャープペンシルが一般的となっている。鉛筆やシャープペンシルを用いてマークシートにマークする場合、センサーが反応するための色濃度を得るために同じ箇所を繰り返しマークする手間を有する。
前記問題を解消するために可逆熱変色性近赤外吸収組成物を着色剤として用いてなるマークシート用筆記具が開示されている（特許文献１参照）。
特許公開２００９−２３２００ Currently, pencils and mechanical pencils are commonly used as writing instruments for marking on mark sheets. When marking a mark sheet using a pencil or a mechanical pencil, it takes time to repeatedly mark the same portion in order to obtain a color density for the sensor to react.
In order to solve the above problem, a writing instrument for a mark sheet using a reversible thermochromic near-infrared absorbing composition as a colorant is disclosed (see Patent Document 1).
Patent Publication 2009-23200

鉛筆やシャープペンシルではマークシートにマークする際に、マークからはみ出したり、塗り残しがあったりする場合に、マークシートの読み取り時にセンサーが反応せず正確な読み取りを困難にするといった問題点がある。また、マークシートを鉛筆やシャープペンシルで数多く塗りつぶすことは精神的にも肉体的にも多大な労力を要するため、マークシートが用いられている試験等においては、試験時間の減少など不利益を被る場合がある。
本発明は、以上の問題点を解決し、同じ箇所を繰り返しマークする手間がなく、マークシートからはみ出したり塗り残したりすることを無くし、マークシートの読み取り時にセンサーの正確な読み取りを可能にしたものである。When marking a mark sheet with a pencil or mechanical pencil, if the mark sheet protrudes or remains unpainted, there is a problem that the sensor does not react when reading the mark sheet, making accurate reading difficult. Also, painting a lot of mark sheets with pencils and mechanical pencils requires a great deal of mental and physical labor, so there may be disadvantages such as reduced test time in tests where mark sheets are used. is there.
The present invention solves the above-described problems, eliminates the trouble of repeatedly marking the same portion, eliminates the need to protrude from the mark sheet or leave behind, and enables accurate reading of the sensor when reading the mark sheet. .

マークシート用紙にマークする筆記具であって、機械式、電気式、磁気式などで構成された駆動部を設ける。四角形、円形、楕円形など、マークシートのマークと同一形状の先端部位を設ける。先端部位から繰り出される黒鉛がマークシートの形状に合わせ回転もしくは移動することにより、マークシート上に黒鉛が擦りつけられるマークシート用筆記具。  It is a writing instrument for marking on a mark sheet paper, and is provided with a drive unit composed of a mechanical type, an electric type, a magnetic type, or the like. A tip portion having the same shape as the mark of the mark sheet, such as a quadrangle, a circle, or an ellipse, is provided. A writing instrument for a mark sheet in which graphite is rubbed onto the mark sheet by rotating or moving the graphite fed from the tip portion according to the shape of the mark sheet.

本発明を使用することで、マークシートにマークする際にはみ出したり塗り残したりすることを無くし、同じ箇所を繰り返しマークする手間が無くなることから、マークシートのマーク時間を大幅に短縮することができる。  By using the present invention, when marking on a mark sheet, there is no need to protrude or leave behind, and there is no need to repeatedly mark the same part, so the mark sheet mark time can be greatly reduced.

本発明の斜視図Perspective view of the present invention 本発明の要部拡大の正面図Front view of an enlarged main part of the present invention 本発明を用いてマークされた軌跡（四角形）Trajectory (rectangle) marked using the present invention 本発明を用いてマークされた軌跡（楕円形）Trajectory marked using the present invention (oval)

以下、本発明の実施の形態を説明する。
（イ）プラスチックや金属などの剛体からなる筺体（１）の内部に、黒鉛（５）を回転もしくは移動させる駆動部（２）及び黒鉛（５）が消耗した際に交換する替芯筒（３）を設ける。
（ロ）筺体（１）の上部もしくは側部に駆動部（２）を駆動する駆動釦（２）を設ける。
（ハ）黒鉛（５）を固定するために、把持金具（６）を設ける。
本発明は以上の構成よりなる。
本発明を使用する場合は、駆動釦（２）を押下することにより、黒鉛（５）が回転もしくは移動する。このとき、黒鉛が黒鉛軌跡（９）のように動くことによりマークシート（１０）に黒鉛が摩擦される。Embodiments of the present invention will be described below.
(B) A drive unit (2) for rotating or moving the graphite (5) and a replacement core tube (3) to be replaced when the graphite (5) is consumed in the housing (1) made of a rigid body such as plastic or metal. ).
(B) A drive button (2) for driving the drive unit (2) is provided on the top or side of the housing (1).
(C) In order to fix the graphite (5), a holding fitting (6) is provided.
The present invention has the above configuration.
When using the present invention, the graphite (5) is rotated or moved by pressing the drive button (2). At this time, the graphite is rubbed against the mark sheet (10) by moving like the graphite locus (9).

（１）筺体、（２）駆動釦、（３）替芯筒、（４）駆動部、（５）黒鉛、（６）把持金具、（７）黒鉛移動前、（８）黒鉛移動後、（９）黒鉛軌跡、（１０）マークシート  (1) Housing, (2) Drive button, (3) Replacement core, (4) Drive unit, (5) Graphite, (6) Grip metal fitting, (7) Before moving graphite, (8) After moving graphite, 9) Graphite locus, (10) Mark sheet

Claims (3)

マークシート用紙にマークする筆記具であって、機械式、電気式、磁気式などで構成された駆動部により、黒鉛がマークシートの形状に合わせ回転もしくは移動することにより、マークシート上に黒鉛を擦りつけるマークシート用筆記具。  A writing instrument for marking on mark sheet paper. For mark sheets that rub the graphite on the mark sheet by rotating or moving the graphite according to the shape of the mark sheet by a mechanical, electrical, or magnetic drive unit. Writing instrument. 四角形、円形、楕円形など、マークシートのマークと同一形状である請求項１のマークシート用筆記具の先端部位の形状。  The shape of the tip portion of the writing instrument for a mark sheet according to claim 1, which has the same shape as the mark on the mark sheet, such as a quadrangle, a circle, or an ellipse. 四角形、円形、楕円形など、マークシートのマークと同程度もしくはそれより小さい大きさである請求項１のマークシート用筆記具の黒鉛の形状。  The shape of the graphite of the writing instrument for a mark sheet according to claim 1, wherein the shape is a square, a circle, an ellipse, or the like, which is the same size or smaller than the mark of the mark sheet.
JP2009197342A 2009-08-06 2009-08-06 Writing instrument for mark sheet Pending JP2011037249A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009197342A JP2011037249A (en) 2009-08-06 2009-08-06 Writing instrument for mark sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009197342A JP2011037249A (en) 2009-08-06 2009-08-06 Writing instrument for mark sheet

Publications (1)

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JP2011037249A true JP2011037249A (en) 2011-02-24

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JP2009197342A Pending JP2011037249A (en) 2009-08-06 2009-08-06 Writing instrument for mark sheet

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102442108A (en) * 2011-10-09 2012-05-09 常熟市磊燕办公用品有限公司 Retractable mechanical pencil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102442108A (en) * 2011-10-09 2012-05-09 常熟市磊燕办公用品有限公司 Retractable mechanical pencil

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